Fast, Accurate, and Validated Full-System Software Simulation of x86 Hardware

  • Authors:
  • Frederick Ryckbosch;Stijn Polfliet;Lieven Eeckhout

  • Affiliations:
  • Ghent University, Gent;Ghent University, Gent;Ghent University, Gent

  • Venue:
  • IEEE Micro
  • Year:
  • 2010

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Abstract

This article presents a fast and accurate interval-based CPU timing model that is easily implemented and integrated in the COTSon full-system simulation infrastructure. Validation against real x86 hardware demonstrates the timing model's accuracy. The end result is a software simulator that faithfully simulates x86 hardware at a speed in the tens of MIPS range.